538131096

素因数分解:

$2^3\times 3^2\times {\mathrm{2531}}^1\times {\mathrm{2953}}^1$

素因数の和:5496

約数の個数: 48

約数和(自身を含む): 1458507960

約数和(自身を除く): 920376864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2531, 2953, 5062, 5906, 7593, 8859, 10124, 11812, 15186, 17718, 20248, 22779, 23624, 26577, 30372, 35436, 45558, 53154, 60744, 70872, 91116, 106308, 182232, 212616, 7474043, 14948086, 22422129, 29896172, 44844258, 59792344, 67266387, 89688516, 134532774, 179377032, 269065548, 538131096]

約数ペア:

[(1, 538131096), (2, 269065548), (3, 179377032), (4, 134532774), (6, 89688516), (8, 67266387), (9, 59792344), (12, 44844258), (18, 29896172), (24, 22422129), (36, 14948086), (72, 7474043), (2531, 212616), (2953, 182232), (5062, 106308), (5906, 91116), (7593, 70872), (8859, 60744), (10124, 53154), (11812, 45558), (15186, 35436), (17718, 30372), (20248, 26577), (22779, 23624)]